Vulnerability Description
Race condition in OpenVPN before 2.0.1, when --duplicate-cn is not enabled, allows remote attackers to cause a denial of service (server crash) via simultaneous TCP connections from multiple clients that use the same client certificate.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openvpn | Openvpn | 2.0 |
References
- http://openvpn.net/changelog.html
- http://secunia.com/advisories/16463
- http://secunia.com/advisories/17103
- http://www.debian.org/security/2005/dsa-851
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:145PatchVendor Advisory
- http://www.securityfocus.com/bid/14610
- http://openvpn.net/changelog.html
- http://secunia.com/advisories/16463
- http://secunia.com/advisories/17103
- http://www.debian.org/security/2005/dsa-851
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:145PatchVendor Advisory
- http://www.securityfocus.com/bid/14610
FAQ
What is CVE-2005-2534?
CVE-2005-2534 is a vulnerability with a CVSS score of 2.6 (LOW). Race condition in OpenVPN before 2.0.1, when --duplicate-cn is not enabled, allows remote attackers to cause a denial of service (server crash) via simultaneous TCP connections from multiple clients t...
How severe is CVE-2005-2534?
CVE-2005-2534 has been rated LOW with a CVSS base score of 2.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2005-2534?
Check the references section above for vendor advisories and patch information. Affected products include: Openvpn Openvpn.